Blue Back; Full Auto Playback; Playback Of Hi-Fi Recorded Tapes; Adjusting Hi-Fi Audio Tracking - Sharp VC-H670X Operation Manual

Video cassette recorder
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Blue Back

Set the BLUE BACK mode to AUTO on the MODE-selection screen. (See Mode Selection on page 17.) This
function eliminates monitor noise and mutes sound during playback of unrecorded portions of a tape, and
when receiving a non-broadcasting channel. A blue screen will also appear if the VCR is set to the Auxiliary
factory.)
Blue Back does not function
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Blue Back may not functlon properly if the broadcast signal is too strong or too weak.
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Blue Back cannot be recorded.
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If the antenna signal
weak while recording a TV programme, or if the input signal is weak while tape dubbing, the
IS
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monitor screen may turn blue back since the unit may not recognize whether or not a proper signal is being received. In
this event, set the BLUE BACK mode to OFF.
Full
Auto
Playback
(This function only works when AUTO RENTAL mode on the MODE selection screen is set to OFF.)
Full Auto Playback lets you enjoy playback with ease. When you insert a cassette with the erasure protection
tab removed, your VCR automatically turns on the power and plays back the tape. When the tape reaches its
end, the VCR automatically rewinds the tape, ejects it and turns into POWER STANDBY mode.
If the erasure protection hole is covered, press
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Playback of Hi-Fi Recorded Tapes

This VCR will play back both video and audio-only tapes recorded in the Hi-Fi mode.
Stereo sound output is only possible using the AUDIO OUT terminals Sound from the radio frequency converter (RF OUT) is
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mono only. A blue screen will appear if audio-only Hi-Fi tapes are played back.
Audio Output Mode
The audio output mode is controlled by AUDIO OUT on the remote control. The VCR is normally set to the Hi-Fi
mode, with 0 and I3 displayed on the VCR display, and normal stereo sound output.
q
Select
, and only the Hi-Fi Left channel audio is heard from both the Right and Left speakers.
Select l3, and only the Hi-Fi Right channel audio is heard from both the Right and Left speakers.
If you select the mono linear track, 0 and
Should the Hi-Fi output level be poor, the VCR will automatically select the mono linear track output.
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When playing back tapes which have only HI-Fi sound recorded. if Hi-Fi sound is not reproduced, or if there is some noise in
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audio, press
the
CHANNEL

Adjusting Hi-Fi Audio Tracking

(To adjust the Hi-Fi tracking manually when playing back a poorly recorded Hi-Fi tape)
*Normally you can simultaneously press and hold both CHANNEL A./v (CH A/v) to obtain the optimal Hi-Fi
audio tracking.
If Hi-Fi audio is unstable (frequent dropouts, etc.) with a rental video, a tape recorded on another VCR, restore
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normal tracking while playing back the tape as described below:
from the VCR display.
indicators reappear and then disappear again
tracking.
22
during
still picture, variable slow motion and video search
PLAY/x2
q
will disappear.
(CH
after the power turns on automatically.
Playback
q
q
and

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